From: Thanh Ha <thanh.ha@linuxfoundation.org>
Date: Thu, 21 Jun 2018 21:21:07 +0000 (-0400)
Subject: Use a more exact grep for fetching cfg options
X-Git-Tag: v0.22.0~20^2
X-Git-Url: https://gerrit.linuxfoundation.org/infra/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F04%2F11504%2F1;p=releng%2Fglobal-jjb.git

Use a more exact grep for fetching cfg options

Use an exact grep command to fetch cfg options so that an
option containing the same characters in another option does
not get parsed accidently.

Change-Id: I40f3fd883ab5245da35b911aef3fe9edbda88fe2
Signed-off-by: Thanh Ha <thanh.ha@linuxfoundation.org>
---

diff --git a/shell/jenkins-configure-clouds.sh b/shell/jenkins-configure-clouds.sh
index 3f7dd6a5..ed03f5c3 100644
--- a/shell/jenkins-configure-clouds.sh
+++ b/shell/jenkins-configure-clouds.sh
@@ -63,7 +63,7 @@ get_cfg() {
         exit 1
     fi
 
-    cfg=$(grep "${setting^^}" "$cfg_file" | tail -1 | awk -F'=' '{print $2}')
+    cfg=$(grep "^${setting^^}=" "$cfg_file" | tail -1 | awk -F'=' '{print $2}')
     cfg=${cfg:-"$default"}
     echo "$cfg"
 }